1123201080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{346667}}^1$

素因数の和:346690

約数の個数: 80

約数和(自身を含む): 3775214520

約数和(自身を除く): 2652013440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 346667, 693334, 1040001, 1386668, 1733335, 2080002, 2773336, 3120003, 3466670, 4160004, 5200005, 6240006, 6933340, 8320008, 9360009, 10400010, 12480012, 13866680, 15600015, 18720018, 20800020, 24960024, 28080027, 31200030, 37440036, 41600040, 46800045, 56160054, 62400060, 74880072, 93600090, 112320108, 124800120, 140400135, 187200180, 224640216, 280800270, 374400360, 561600540, 1123201080]

約数ペア:

[(1, 1123201080), (2, 561600540), (3, 374400360), (4, 280800270), (5, 224640216), (6, 187200180), (8, 140400135), (9, 124800120), (10, 112320108), (12, 93600090), (15, 74880072), (18, 62400060), (20, 56160054), (24, 46800045), (27, 41600040), (30, 37440036), (36, 31200030), (40, 28080027), (45, 24960024), (54, 20800020), (60, 18720018), (72, 15600015), (81, 13866680), (90, 12480012), (108, 10400010), (120, 9360009), (135, 8320008), (162, 6933340), (180, 6240006), (216, 5200005), (270, 4160004), (324, 3466670), (360, 3120003), (405, 2773336), (540, 2080002), (648, 1733335), (810, 1386668), (1080, 1040001), (1620, 693334), (3240, 346667)]